408 E Saint Clair Ave, Longmont, CO 80504 Property Records

Boulder County property record for 408 E Saint Clair Ave, Longmont, CO 80504

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,382 sqft · built 1977
Lot Size	0.161 acres (6,998 sqft)
Owner	2 Individual Names on File
Last Sale	$174,900 (May 2005)
Tax Bill	$2,976 (2025)
Deeds & Mortgages	Aug 2026 Transfer
Flood Zone	Zone X (minimal risk)
APN	`1315-02-1-13-016`

Property Details

APN / Parcel Number

Primary APN	`1315-02-1-13-016`
Alternative APNs	`R0069644` `0069644`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,382 sqft Living Area
Gross Area	2,350 sqft
1st Floor Area	1,025 sqft
Basement Area	1,025 sqft
Finished Basement	357 sqft
Unfinished Basement	668 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1990
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	6,998 sqft (0.161 acres)
Garage Type	Attached
Garage Area	300 sqft
Parking Spaces	1 Parking Space
Patio Area	120 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0069644
Street Address	408 E SAINT CLAIR AVE
City	LONGMONT
State	CO
Zip	80504-1542
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 16 BLK 16 SUNNYVALE 5
Legal Range	69
Legal Township	2N
Legal Section	02
Legal Subdivision	SUNNYVALE 5
Legal Block	16
Legal Lot Number	16
Jurisdiction	BOULDER CO
Township / Civil Division	LONGMONT
Census Block Group	5
Census Block	5015
Census Tract	13402

Owner

Source: Boulder County records · APN 1315-02-1-13-016

Assessment roll updated June 15, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	408 E SAINT CLAIR AVE, LONGMONT, CO 80504-1542
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants in Common

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	May 09, 2005 · Amount on Record
Deed Sale	May 09, 2005 · Amount on Record
Prior Sale	May 14, 2002 · Amount on Record
Deed Document Number	20052686315
Last Transfer Date	Aug 03, 2026
Transfer Doc	0004142546
Record Updated	Sep 20, 2026

August 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 04, 2026
Property Address	408 E SAINT CLAIR AVE, LONGMONT, CO 80504-1542
Document Number	0004142546
Instrument Date	Aug 03, 2026
Instrument	20264142546
Transaction Type	Transfer
Record Updated	Aug 13, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	408 E SAINT CLAIR AVE, LONGMONT, CO 80504-1542

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Municipality	Longmont City
Unified School District	St. Vrain Valley School District RE 1J (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$30,845 (+8.8%) Land $11,281 Building $19,564	$453,600 (-) Land $165,900 Building $287,700
2025	$2,976.00 (+17.86%)	$28,350 (-6.9%) Land $10,369 Building $17,981	$453,600 (-0.2%) Land $165,900 Building $287,700
2023	$2,525.00 (+10.21%)	$30,452 (+31.5%) Land $11,377 Building $19,075	$454,500 (+36.4%) Land $169,800 Building $284,700
2022	$2,291.00	$23,157 Land $8,013 Building $15,144	$333,200 Land $115,300 Building $217,900

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 14, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
City of Longmont Fiber	10,000 / 10,000
Xfinity Cable	1,200 / 35
Verizon Fixed Wireless	300 / 20
Lumen Technologies DSL	140 / 20

May also be available: JAB Wireless, TDS Telecom.

Based on FCC filings for 696 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF LONGMONT serves 104,178 people
Water Source	Surface water
Last State Inspection	Sep 2025
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.